Find the value of C in triangle
S= 13 , a= 8 and b=7
a. 11 b. 2 c. -2 d. -11
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Answered by
1
Answer:
where is triangle
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
S =(a+b+c)/3
S= 15+c/2
26= 15+c
c= 11
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